China High Quality 50mm Ball Valve Manufacturer – Flange Ball Valve include Floating Flange Ball Valve, Trunnion Flange Ball Valve, Cast Flange Ball Valve, NSW Ball Valve – UNIQUE

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We strive for excellence, services the customers", hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for 800 Class Valve, Return Valve, Forged Brass Ball Valve, The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market.

China High Quality 50mm Ball Valve Manufacturer – Flange Ball Valve include Floating Flange Ball Valve, Trunnion Flange Ball Valve, Cast Flange Ball Valve, NSW Ball Valve – UNIQUE Detail:

Body Materials

Forged: A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5, Monel, Inconel, Hastelloy.
Casting: A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2
Operate: Manual, Worm gear, Pneumatic, Electric-Motorized
Applicable Temperature: ≤120℃(PTFE), ≤80℃(NYLON), ≤ 250℃(PEEK), ≤ 250℃(PPL)
Medium: Water, Steam Oil, Gas, Liquefied Gas, Natural Gas, Nitric Acid, Acetic Acid, Strong Oxidizer, Urea etc.
Application Standards
Design and Manufacture：API 6D, API 608, ISO 17292
Face to Face: ASME B16.10, API 6D
End Connection: ASME B16.5, ASME B 16.47, ASME B16.25
Test and Inspection: API 598, API6D
Fire Safety: API 6FA, API 607
NACE MR-0175, NACE MR-0103, ISO 15848
End Connection: Flange (RF, FF, RFJ)
Design 1: Full Bore, Reduce Bore
Design 2: Side Entry, Top Entry
Design 3: Double Block & Bleed (DBB)，Double Isolation & Bleed (DIB)

Structure Features

●Fireproof Structure Design
●Reliable Sealing of Valve Stem
●Anti-static Structure
●Lock And Misoperation Prevention
●Double Block And Bleed (DBB)
●Low Operating Torque
●Emergency Sealing Device
●Sealant Injection Device
●Reliable Seat Sealing Structure
●Single Sealing (Automatic Pressure Relief In Middle Cavity Of Valve)
●Double Sealing (Double Piston)
●Safety Relief Device
●Secial Structure of Automatic Pressure Relief Towards Upper Stream
●Blow out Proof Stem
●Corrosion Resistance And Sulfide Stress Resistance
●Extension Stem

Application

● Water Treatment Plant ● Drilling Rigs
● Paper Industry ● Gas Plant
● Sugar Industry ● Cooling Water Circulation
● Breweries ● Heating & Air Conditioning
● Chemical Industry ● Pneumatic Conveyors
● Waste Effluent Treatment Plant ● Compressed Air

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We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for China High Quality 50mm Ball Valve Manufacturer – Flange Ball Valve include Floating Flange Ball Valve, Trunnion Flange Ball Valve, Cast Flange Ball Valve, NSW Ball Valve – UNIQUE , The product will supply to all over the world, such as: kazan, Mali, Pakistan, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.

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